Learning Center

You heard it when you first got into the hobby - pods. Little tiny crustacean things in your tank and reefers far and wide unanimously agree copepods are critical to the health and success of home aquaria including some delicate fish species like mandarin gobies, seahorses...

Rotifers are very small invertebrate crustaceans, typically between 100 microns to 500 microns, to put it into perspective that’s about the thickness of paper. Rotifers are found prominently in freshwater, but some...